গ্রাহক প্রশংসাপত্র

গ্রাহক পর্যালোচনা

আমাদের খুশি গ্রাহকদের কাছ থেকে যাচাই করা পর্যালোচনা

সাইট পর্যালোচনা

5.0

"I was skeptical at first but this product has exceeded all my expectations. Water quality is excellent and the design looks great in my kitchen."

RIYAS CHAKKALA

Worth every rupee

সাইট পর্যালোচনা

4.0

"We have a family of four, so we wanted a reliable purifier and chose the Proven Swift. Even the tanker water we sometimes get is purified well."

Mohit Pandey

Excellent home purifier

সাইট পর্যালোচনা

4.0

"Knowing the water passes through several stages makes us more confident. The alkaline option is a welcome plus for daily drinking. No complaints at all till now."

K. Mehta

Quality home purifier

সাইট পর্যালোচনা

5.0

"Brought home the Proven Swift after a friend recommended the brand. The larger 12L tank really helps when we have guests over. A reasonable price for the kind of purification you get. Overall, a solid choice for the home."

Vivek Ansari

Quality water purifier

সাইট পর্যালোচনা

4.0

"The product looks modern and sleek. Purification quality is very good. Giving 4 stars because delivery was one day late, otherwise perfect."

Mohit kumar

Good quality, nice design

সাইট পর্যালোচনা

4.0

"The mineral enhancement is a clear upgrade over our old basic RO."

Preeti Kumar

Quality home purifier

সাইট পর্যালোচনা

5.0

"We bought the Proven Jupiter to replace an ageing purifier at home. The alkaline option is a welcome plus for daily drinking."

Ishita Patel

Happy with this investment

সাইট পর্যালোচনা

5.0

"Bought this for my parents and they use it every day now. We never run short of water thanks to the 12L storage. Compared with bigger brands, this was better value for the specs. Glad we made the switch."

K. Mehta

Good upgrade

সাইট পর্যালোচনা

5.0

"Bought this for my parents and they use it every day now. The 12L tank is convenient and we rarely wait for it to refill. A reasonable price for the kind of purification you get."

Anil Kaur

Dependable and easy to use

সাইট পর্যালোচনা

4.0

"We bought the Proven Pixer to replace an ageing purifier at home. It is good that essential minerals are retained instead of being stripped away. No leaks, no fuss — it just works every day. A slightly longer warranty would have made it perfect. Overall, a solid choice for the home."

Ritu Banerjee

Trouble-free so far

সাইট পর্যালোচনা

5.0

"Bought the Proven Aqua to refresh my purifier's filtration. Compatibility was spot on with my existing unit."

Namrata G.

Dependable choice

সাইট পর্যালোচনা

4.0

"This is the first proper water purifier for our new home, and we went with the Proven Magnum. It handles our hard, high-TDS water far better than the old unit. The TDS control keeps the taste nicely balanced. Reliable performance so far for our daily needs. The setup was quick and completely hassle-free."

Sangeeta Joshi

Reliable water purifier

সাইট পর্যালোচনা

4.0

"Decided on the Proven Swift for our kitchen and have been using it daily. The RO, UV and UF combination handles our water quality nicely. 12L of storage is plenty for our family's daily needs. Glad we made the switch."

Sneha Gill

Excellent investment

সাইট পর্যালোচনা

5.0

"We specifically wanted the copper option, and the copper water has become a daily habit. It has been running without any issues for daily use. Does exactly what we needed it to."

Geeta Sengupta

Happy we made the switch

সাইট পর্যালোচনা

2.0

"It handles our hard, high-TDS water far better than the old unit. The purification is fine, yet a few small things about the design and handling did not quite match what I had in mind."

Faisal Pillai

Okay, but not the perfect fit for us

সাইট পর্যালোচনা

5.0

"Decided on the Proven Pixer for our kitchen and have been using it daily. There is a clear difference in how light and fresh the water tastes now."

Ritu Tiwari

Does the job really well

সাইট পর্যালোচনা

5.0

"Decided on the Proven Eleven for our kitchen and have been using it daily. The alkaline water feels smoother and easier to drink. No leaks, no fuss — it just works every day. Glad we made the switch."

Kiran Saxena

Impressive choice

সাইট পর্যালোচনা

5.0

"Needed something dependable for daily drinking water and went with the Proven Magnum. Earlier our water tasted flat; the TDS adjustment has fixed that. The finish looks modern compared to our previous purifier. Happy with the purchase so far."

Deepika Banerjee

Excellent daily purifier

সাইট পর্যালোচনা

5.0

"We specifically wanted the copper option, and the copper water has become a daily habit. The mineral enhancement is a clear upgrade over our old basic RO. Would recommend it to other families."

Yogesh Chatterjee

Great pick

সাইট পর্যালোচনা

5.0

"Our building water needed proper purification, so we got the Proven Magnum. The TDS control keeps the taste nicely balanced."

A. Kumar

Dependable home purifier

সাইট পর্যালোচনা

5.0

"The added minerals make the water feel better than plain RO water. We specifically wanted the copper option, and the copper water has become a daily habit."

Radha Yadav

Really good investment

সাইট পর্যালোচনা

4.0

"There is a clear difference in how light and fresh the water tastes now. The installation team arrived on time and did a neat job. The only small wish is a slightly larger storage tank. No complaints at all till now."

Ishita Patel

Solid purifier for the family

সাইট পর্যালোচনা

5.0

"Got the Proven Nexon installed for our family last month. We chose it mainly for the alkaline water, and it has not disappointed. My kids actually drink more water now because it tastes good. Does exactly what we needed it to."

Ishita Das

Good upgrade from our old one

সাইট পর্যালোচনা

4.0

"Bought this for my parents and they use it every day now. The copper feature was the main reason we picked this model. Earlier our water tasted flat; the TDS adjustment has fixed that."

Deepak Chatterjee

Exactly what we needed